141688820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 369696768

約数和(自身を除く): 228007948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 613, 635, 889, 910, 1226, 1270, 1651, 1778, 1820, 2452, 2540, 3065, 3302, 3556, 4291, 4445, 6130, 6604, 7969, 8255, 8582, 8890, 11557, 12260, 15938, 16510, 17164, 17780, 21455, 23114, 31876, 33020, 39845, 42910, 46228, 55783, 57785, 77851, 79690, 85820, 111566, 115570, 155702, 159380, 223132, 231140, 278915, 311404, 389255, 544957, 557830, 778510, 1012063, 1089914, 1115660, 1557020, 2024126, 2179828, 2724785, 4048252, 5060315, 5449570, 7084441, 10120630, 10899140, 14168882, 20241260, 28337764, 35422205, 70844410, 141688820]

約数ペア:

[(1, 141688820), (2, 70844410), (4, 35422205), (5, 28337764), (7, 20241260), (10, 14168882), (13, 10899140), (14, 10120630), (20, 7084441), (26, 5449570), (28, 5060315), (35, 4048252), (52, 2724785), (65, 2179828), (70, 2024126), (91, 1557020), (127, 1115660), (130, 1089914), (140, 1012063), (182, 778510), (254, 557830), (260, 544957), (364, 389255), (455, 311404), (508, 278915), (613, 231140), (635, 223132), (889, 159380), (910, 155702), (1226, 115570), (1270, 111566), (1651, 85820), (1778, 79690), (1820, 77851), (2452, 57785), (2540, 55783), (3065, 46228), (3302, 42910), (3556, 39845), (4291, 33020), (4445, 31876), (6130, 23114), (6604, 21455), (7969, 17780), (8255, 17164), (8582, 16510), (8890, 15938), (11557, 12260)]